What does FANUC alarm CVIS-121 mean?

FANUC CVIS-121 (“Could not log image”): Vision log function error. The logged image could not be recorded.

FANUC Alarm CVIS-121 — Could not log image

FANUC CVIS-121 (“Could not log image”): Vision log function error. First check: Insert a new memory card into the controller, or delete unnecessary files.

Updated 2026-08-29 · LogrobotLM reference

Description

Vision log function error. The logged image could not be recorded.

Remedy · Remède

Insert a new memory card into the controller, or delete unnecessary files.

Frequently asked · Questions fréquentes

What does FANUC alarm CVIS-121 mean?: FANUC CVIS-121 (“Could not log image”): Vision log function error. The logged image could not be recorded.
How do you troubleshoot FANUC alarm CVIS-121?: Insert a new memory card into the controller, or delete unnecessary files.

Related codes / Codes liés

CVIS-119The vision program can not output this vision parameter.CVIS-120Could not log data CVIS-122Log file is corrupted CVIS-123Unknown tag specified to log

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →